src/tools/dcpomatic.cc

   1 /*
   2     Copyright (C) 2012-2014 Carl Hetherington <cth@carlh.net>
   3
   4     This program is free software; you can redistribute it and/or modify
   5     it under the terms of the GNU General Public License as published by
   6     the Free Software Foundation; either version 2 of the License, or
   7     (at your option) any later version.
   8
   9     This program is distributed in the hope that it will be useful,
  10     but WITHOUT ANY WARRANTY; without even the implied warranty of
  11     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12     GNU General Public License for more details.
  13
  14     You should have received a copy of the GNU General Public License
  15     along with this program; if not, write to the Free Software
  16     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  17
  18 */
  19
  20 #include <iostream>
  21 #include <fstream>
  22 #include <boost/filesystem.hpp>
  23 #ifdef __WXMSW__
  24 #include <shellapi.h>
  25 #endif
  26 #ifdef __WXOSX__
  27 #include <ApplicationServices/ApplicationServices.h>
  28 #endif
  29 #include <wx/generic/aboutdlgg.h>
  30 #include <wx/stdpaths.h>
  31 #include <wx/cmdline.h>
  32 #include <wx/preferences.h>
  33 #include <libdcp/exceptions.h>
  34 #include "wx/film_viewer.h"
  35 #include "wx/film_editor.h"
  36 #include "wx/job_manager_view.h"
  37 #include "wx/config_dialog.h"
  38 #include "wx/job_wrapper.h"
  39 #include "wx/wx_util.h"
  40 #include "wx/new_film_dialog.h"
  41 #include "wx/properties_dialog.h"
  42 #include "wx/wx_ui_signaller.h"
  43 #include "wx/about_dialog.h"
  44 #include "wx/kdm_dialog.h"
  45 #include "wx/servers_list_dialog.h"
  46 #include "wx/hints_dialog.h"
  47 #include "wx/update_dialog.h"
  48 #include "lib/film.h"
  49 #include "lib/config.h"
  50 #include "lib/util.h"
  51 #include "lib/version.h"
  52 #include "lib/ui_signaller.h"
  53 #include "lib/log.h"
  54 #include "lib/job_manager.h"
  55 #include "lib/transcode_job.h"
  56 #include "lib/exceptions.h"
  57 #include "lib/cinema.h"
  58 #include "lib/kdm.h"
  59 #include "lib/send_kdm_email_job.h"
  60 #include "lib/server_finder.h"
  61 #include "lib/update.h"
  62 #include "lib/content_factory.h"
  63
  64 using std::cout;
  65 using std::string;
  66 using std::wstring;
  67 using std::stringstream;
  68 using std::map;
  69 using std::make_pair;
  70 using std::list;
  71 using std::exception;
  72 using boost::shared_ptr;
  73 using boost::dynamic_pointer_cast;
  74
  75 static FilmEditor* film_editor = 0;
  76 static FilmViewer* film_viewer = 0;
  77 static shared_ptr<Film> film;
  78 static std::string film_to_load;
  79 static std::string film_to_create;
  80 static std::string content_to_add;
  81 static wxMenu* jobs_menu = 0;
  82
  83 static void set_menu_sensitivity ();
  84
  85 // #define DCPOMATIC_WINDOWS_CONSOLE 1
  86
  87 class FilmChangedDialog
  88 {
  89 public:
  90         FilmChangedDialog ()
  91         {
  92                 _dialog = new wxMessageDialog (
  93                         0,
  94                         wxString::Format (_("Save changes to film \"%s\" before closing?"), std_to_wx (film->name ()).data()),
  95                         _("Film changed"),
  96                         wxYES_NO | wxYES_DEFAULT | wxICON_QUESTION
  97                         );
  98         }
  99
 100         ~FilmChangedDialog ()
 101         {
 102                 _dialog->Destroy ();
 103         }
 104
 105         int run ()
 106         {
 107                 return _dialog->ShowModal ();
 108         }
 109
 110 private:
 111         /* Not defined */
 112         FilmChangedDialog (FilmChangedDialog const &);
 113
 114         wxMessageDialog* _dialog;
 115 };
 116
 117
 118 static void
 119 maybe_save_then_delete_film ()
 120 {
 121         if (!film) {
 122                 return;
 123         }
 124
 125         if (film->dirty ()) {
 126                 FilmChangedDialog d;
 127                 switch (d.run ()) {
 128                 case wxID_NO:
 129                         break;
 130                 case wxID_YES:
 131                         film->write_metadata ();
 132                         break;
 133                 }
 134         }
 135
 136         film.reset ();
 137 }
 138
 139 static void
 140 check_film_state_version (int v)
 141 {
 142         if (v == 4) {
 143                 error_dialog (
 144                         0,
 145                         _("This film was created with an old version of DVD-o-matic and may not load correctly "
 146                           "in this version.  Please check the film's settings carefully.")
 147                         );
 148         }
 149 }
 150
 151 static void
 152 load_film (boost::filesystem::path file)
 153 {
 154         film.reset (new Film (file));
 155         list<string> const notes = film->read_metadata ();
 156         check_film_state_version (film->state_version ());
 157         for (list<string>::const_iterator i = notes.begin(); i != notes.end(); ++i) {
 158                 error_dialog (0, std_to_wx (*i));
 159         }
 160 }
 161
 162 #define ALWAYS                  0x0
 163 #define NEEDS_FILM              0x1
 164 #define NOT_DURING_DCP_CREATION 0x2
 165 #define NEEDS_CPL               0x4
 166
 167 map<wxMenuItem*, int> menu_items;
 168
 169 static void
 170 add_item (wxMenu* menu, wxString text, int id, int sens)
 171 {
 172         wxMenuItem* item = menu->Append (id, text);
 173         menu_items.insert (make_pair (item, sens));
 174 }
 175
 176 static void
 177 set_menu_sensitivity ()
 178 {
 179         list<shared_ptr<Job> > jobs = JobManager::instance()->get ();
 180         list<shared_ptr<Job> >::iterator i = jobs.begin();
 181         while (i != jobs.end() && dynamic_pointer_cast<TranscodeJob> (*i) == 0) {
 182                 ++i;
 183         }
 184         bool const dcp_creation = (i != jobs.end ()) && !(*i)->finished ();
 185         bool const have_cpl = film && !film->cpls().empty ();
 186
 187         for (map<wxMenuItem*, int>::iterator j = menu_items.begin(); j != menu_items.end(); ++j) {
 188
 189                 bool enabled = true;
 190
 191                 if ((j->second & NEEDS_FILM) && film == 0) {
 192                         enabled = false;
 193                 }
 194
 195                 if ((j->second & NOT_DURING_DCP_CREATION) && dcp_creation) {
 196                         enabled = false;
 197                 }
 198
 199                 if ((j->second & NEEDS_CPL) && !have_cpl) {
 200                         enabled = false;
 201                 }
 202
 203                 j->first->Enable (enabled);
 204         }
 205 }
 206
 207 enum {
 208         ID_file_new = 1,
 209         ID_file_open,
 210         ID_file_save,
 211         ID_file_properties,
 212         ID_jobs_make_dcp,
 213         ID_jobs_make_kdms,
 214         ID_jobs_send_dcp_to_tms,
 215         ID_jobs_show_dcp,
 216         ID_tools_hints,
 217         ID_tools_encoding_servers,
 218         ID_tools_check_for_updates
 219 };
 220
 221 static void
 222 setup_menu (wxMenuBar* m)
 223 {
 224         wxMenu* file = new wxMenu;
 225         add_item (file, _("New..."), ID_file_new, ALWAYS);
 226         add_item (file, _("&Open..."), ID_file_open, ALWAYS);
 227         file->AppendSeparator ();
 228         add_item (file, _("&Save"), ID_file_save, NEEDS_FILM);
 229         file->AppendSeparator ();
 230         add_item (file, _("&Properties..."), ID_file_properties, NEEDS_FILM);
 231 #ifndef __WXOSX__
 232         file->AppendSeparator ();
 233 #endif
 234
 235 #ifdef __WXOSX__
 236         add_item (file, _("&Exit"), wxID_EXIT, ALWAYS);
 237 #else
 238         add_item (file, _("&Quit"), wxID_EXIT, ALWAYS);
 239 #endif
 240
 241
 242 #ifdef __WXOSX__
 243         add_item (file, _("&Preferences..."), wxID_PREFERENCES, ALWAYS);
 244 #else
 245         wxMenu* edit = new wxMenu;
 246         add_item (edit, _("&Preferences..."), wxID_PREFERENCES, ALWAYS);
 247 #endif
 248
 249         jobs_menu = new wxMenu;
 250         add_item (jobs_menu, _("&Make DCP"), ID_jobs_make_dcp, NEEDS_FILM | NOT_DURING_DCP_CREATION);
 251         add_item (jobs_menu, _("Make &KDMs..."), ID_jobs_make_kdms, NEEDS_FILM);
 252         add_item (jobs_menu, _("&Send DCP to TMS"), ID_jobs_send_dcp_to_tms, NEEDS_FILM | NOT_DURING_DCP_CREATION | NEEDS_CPL);
 253         add_item (jobs_menu, _("S&how DCP"), ID_jobs_show_dcp, NEEDS_FILM | NOT_DURING_DCP_CREATION | NEEDS_CPL);
 254
 255         wxMenu* tools = new wxMenu;
 256         add_item (tools, _("Hints..."), ID_tools_hints, 0);
 257         add_item (tools, _("Encoding servers..."), ID_tools_encoding_servers, 0);
 258         add_item (tools, _("Check for updates"), ID_tools_check_for_updates, 0);
 259
 260         wxMenu* help = new wxMenu;
 261 #ifdef __WXOSX__
 262         add_item (help, _("About DCP-o-matic"), wxID_ABOUT, ALWAYS);
 263 #else
 264         add_item (help, _("About"), wxID_ABOUT, ALWAYS);
 265 #endif
 266
 267         m->Append (file, _("&File"));
 268 #ifndef __WXOSX__
 269         m->Append (edit, _("&Edit"));
 270 #endif
 271         m->Append (jobs_menu, _("&Jobs"));
 272         m->Append (tools, _("&Tools"));
 273         m->Append (help, _("&Help"));
 274 }
 275
 276 class Frame : public wxFrame
 277 {
 278 public:
 279         Frame (wxString const & title)
 280                 : wxFrame (NULL, -1, title)
 281                 , _hints_dialog (0)
 282                 , _servers_list_dialog (0)
 283                 , _config_dialog (0)
 284         {
 285 #if defined(DCPOMATIC_WINDOWS) && defined(DCPOMATIC_WINDOWS_CONSOLE)
 286                 AllocConsole();
 287
 288                 HANDLE handle_out = GetStdHandle(STD_OUTPUT_HANDLE);
 289                 int hCrt = _open_osfhandle((intptr_t) handle_out, _O_TEXT);
 290                 FILE* hf_out = _fdopen(hCrt, "w");
 291                 setvbuf(hf_out, NULL, _IONBF, 1);
 292                 *stdout = *hf_out;
 293
 294                 HANDLE handle_in = GetStdHandle(STD_INPUT_HANDLE);
 295                 hCrt = _open_osfhandle((intptr_t) handle_in, _O_TEXT);
 296                 FILE* hf_in = _fdopen(hCrt, "r");
 297                 setvbuf(hf_in, NULL, _IONBF, 128);
 298                 *stdin = *hf_in;
 299 #endif
 300
 301                 wxMenuBar* bar = new wxMenuBar;
 302                 setup_menu (bar);
 303                 SetMenuBar (bar);
 304
 305                 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&Frame::file_new, this),                ID_file_new);
 306                 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&Frame::file_open, this),               ID_file_open);
 307                 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&Frame::file_save, this),               ID_file_save);
 308                 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&Frame::file_properties, this),         ID_file_properties);
 309                 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&Frame::file_exit, this),               wxID_EXIT);
 310                 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&Frame::edit_preferences, this),        wxID_PREFERENCES);
 311                 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&Frame::jobs_make_dcp, this),           ID_jobs_make_dcp);
 312                 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&Frame::jobs_make_kdms, this),          ID_jobs_make_kdms);
 313                 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&Frame::jobs_send_dcp_to_tms, this),    ID_jobs_send_dcp_to_tms);
 314                 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&Frame::jobs_show_dcp, this),           ID_jobs_show_dcp);
 315                 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&Frame::tools_hints, this),             ID_tools_hints);
 316                 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&Frame::tools_encoding_servers, this),  ID_tools_encoding_servers);
 317                 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&Frame::tools_check_for_updates, this), ID_tools_check_for_updates);
 318                 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&Frame::help_about, this),              wxID_ABOUT);
 319
 320                 Bind (wxEVT_CLOSE_WINDOW, boost::bind (&Frame::close, this, _1));
 321
 322                 /* Use a panel as the only child of the Frame so that we avoid
 323                    the dark-grey background on Windows.
 324                 */
 325                 wxPanel* overall_panel = new wxPanel (this, wxID_ANY);
 326
 327                 film_editor = new FilmEditor (film, overall_panel);
 328                 film_viewer = new FilmViewer (film, overall_panel);
 329                 JobManagerView* job_manager_view = new JobManagerView (overall_panel, static_cast<JobManagerView::Buttons> (0));
 330
 331                 wxBoxSizer* right_sizer = new wxBoxSizer (wxVERTICAL);
 332                 right_sizer->Add (film_viewer, 2, wxEXPAND | wxALL, 6);
 333                 right_sizer->Add (job_manager_view, 1, wxEXPAND | wxALL, 6);
 334
 335                 wxBoxSizer* main_sizer = new wxBoxSizer (wxHORIZONTAL);
 336                 main_sizer->Add (film_editor, 1, wxEXPAND | wxALL, 6);
 337                 main_sizer->Add (right_sizer, 2, wxEXPAND | wxALL, 6);
 338
 339                 set_menu_sensitivity ();
 340
 341                 film_editor->FileChanged.connect (bind (&Frame::file_changed, this, _1));
 342                 if (film) {
 343                         file_changed (film->directory ());
 344                 } else {
 345                         file_changed ("");
 346                 }
 347
 348                 JobManager::instance()->ActiveJobsChanged.connect (boost::bind (set_menu_sensitivity));
 349
 350                 set_film ();
 351                 overall_panel->SetSizer (main_sizer);
 352         }
 353
 354 private:
 355
 356         void set_film ()
 357         {
 358                 film_viewer->set_film (film);
 359                 film_editor->set_film (film);
 360                 set_menu_sensitivity ();
 361         }
 362
 363         void file_changed (boost::filesystem::path f)
 364         {
 365                 stringstream s;
 366                 s << wx_to_std (_("DCP-o-matic"));
 367                 if (!f.empty ()) {
 368                         s << " - " << f.string ();
 369                 }
 370
 371                 SetTitle (std_to_wx (s.str()));
 372         }
 373
 374         void file_new ()
 375         {
 376                 NewFilmDialog* d = new NewFilmDialog (this);
 377                 int const r = d->ShowModal ();
 378
 379                 if (r == wxID_OK) {
 380
 381                         if (boost::filesystem::is_directory (d->get_path()) && !boost::filesystem::is_empty(d->get_path())) {
 382                                 if (!confirm_dialog (
 383                                             this,
 384                                             std_to_wx (
 385                                                     String::compose (wx_to_std (_("The directory %1 already exists and is not empty.  "
 386                                                                                   "Are you sure you want to use it?")),
 387                                                                      d->get_path().string().c_str())
 388                                                     )
 389                                             )) {
 390                                         return;
 391                                 }
 392                         } else if (boost::filesystem::is_regular_file (d->get_path())) {
 393                                 error_dialog (
 394                                         this,
 395                                         String::compose (wx_to_std (_("%1 already exists as a file, so you cannot use it for a new film.")), d->get_path().c_str())
 396                                         );
 397                                 return;
 398                         }
 399
 400                         maybe_save_then_delete_film ();
 401                         film.reset (new Film (d->get_path ()));
 402                         film->write_metadata ();
 403                         film->set_name (boost::filesystem::path (d->get_path()).filename().generic_string());
 404                         set_film ();
 405                 }
 406
 407                 d->Destroy ();
 408         }
 409
 410         void file_open ()
 411         {
 412                 wxDirDialog* c = new wxDirDialog (
 413                         this,
 414                         _("Select film to open"),
 415                         std_to_wx (Config::instance()->default_directory_or (wx_to_std (wxStandardPaths::Get().GetDocumentsDir())).string ()),
 416                         wxDEFAULT_DIALOG_STYLE | wxDD_DIR_MUST_EXIST
 417                         );
 418
 419                 int r;
 420                 while (1) {
 421                         r = c->ShowModal ();
 422                         if (r == wxID_OK && c->GetPath() == wxStandardPaths::Get().GetDocumentsDir()) {
 423                                 error_dialog (this, _("You did not select a folder.  Make sure that you select a folder before clicking Open."));
 424                         } else {
 425                                 break;
 426                         }
 427                 }
 428
 429                 if (r == wxID_OK) {
 430                         maybe_save_then_delete_film ();
 431                         try {
 432                                 load_film (wx_to_std (c->GetPath ()));
 433                                 set_film ();
 434                         } catch (std::exception& e) {
 435                                 wxString p = c->GetPath ();
 436                                 wxCharBuffer b = p.ToUTF8 ();
 437                                 error_dialog (this, wxString::Format (_("Could not open film at %s (%s)"), p.data(), std_to_wx (e.what()).data()));
 438                         }
 439                 }
 440
 441                 c->Destroy ();
 442         }
 443
 444         void file_save ()
 445         {
 446                 film->write_metadata ();
 447         }
 448
 449         void file_properties ()
 450         {
 451                 PropertiesDialog* d = new PropertiesDialog (this, film);
 452                 d->ShowModal ();
 453                 d->Destroy ();
 454         }
 455
 456         void file_exit ()
 457         {
 458                 /* false here allows the close handler to veto the close request */
 459                 Close (false);
 460         }
 461
 462         void edit_preferences ()
 463         {
 464                 if (!_config_dialog) {
 465                         _config_dialog = create_config_dialog ();
 466                 }
 467                 _config_dialog->Show (this);
 468         }
 469
 470         void jobs_make_dcp ()
 471         {
 472                 double required;
 473                 double available;
 474
 475                 if (!film->should_be_enough_disk_space (required, available)) {
 476                         if (!confirm_dialog (this, wxString::Format (_("The DCP for this film will take up about %.1f Gb, and the disk that you are using only has %.1f Gb available.  Do you want to continue anyway?"), required, available))) {
 477                                 return;
 478                         }
 479                 }
 480
 481                 JobWrapper::make_dcp (this, film);
 482         }
 483
 484         void jobs_make_kdms ()
 485         {
 486                 if (!film) {
 487                         return;
 488                 }
 489
 490                 KDMDialog* d = new KDMDialog (this, film);
 491                 if (d->ShowModal () != wxID_OK) {
 492                         d->Destroy ();
 493                         return;
 494                 }
 495
 496                 try {
 497                         if (d->write_to ()) {
 498                                 write_kdm_files (film, d->screens (), d->cpl (), d->from (), d->until (), d->directory ());
 499                         } else {
 500                                 JobManager::instance()->add (
 501                                         shared_ptr<Job> (new SendKDMEmailJob (film, d->screens (), d->cpl (), d->from (), d->until ()))
 502                                         );
 503                         }
 504                 } catch (libdcp::NotEncryptedError& e) {
 505                         error_dialog (this, _("CPL's content is not encrypted."));
 506                 } catch (exception& e) {
 507                         error_dialog (this, e.what ());
 508                 } catch (...) {
 509                         error_dialog (this, _("An unknown exeception occurred."));
 510                 }
 511
 512                 d->Destroy ();
 513         }
 514
 515         void jobs_send_dcp_to_tms ()
 516         {
 517                 film->send_dcp_to_tms ();
 518         }
 519
 520         void jobs_show_dcp ()
 521         {
 522 #ifdef __WXMSW__
 523                 string d = film->directory().string ();
 524                 wstring w;
 525                 w.assign (d.begin(), d.end());
 526                 ShellExecute (0, L"open", w.c_str(), 0, 0, SW_SHOWDEFAULT);
 527 #else
 528                 int r = system ("which nautilus");
 529                 if (WEXITSTATUS (r) == 0) {
 530                         r = system (string ("nautilus " + film->directory().string()).c_str ());
 531                         if (WEXITSTATUS (r)) {
 532                                 error_dialog (this, _("Could not show DCP (could not run nautilus)"));
 533                         }
 534                 } else {
 535                         int r = system ("which konqueror");
 536                         if (WEXITSTATUS (r) == 0) {
 537                                 r = system (string ("konqueror " + film->directory().string()).c_str ());
 538                                 if (WEXITSTATUS (r)) {
 539                                         error_dialog (this, _("Could not show DCP (could not run konqueror)"));
 540                                 }
 541                         }
 542                 }
 543 #endif
 544         }
 545
 546         void tools_hints ()
 547         {
 548                 if (!_hints_dialog) {
 549                         _hints_dialog = new HintsDialog (this, film);
 550                 }
 551
 552                 _hints_dialog->Show ();
 553         }
 554
 555         void tools_encoding_servers ()
 556         {
 557                 if (!_servers_list_dialog) {
 558                         _servers_list_dialog = new ServersListDialog (this);
 559                 }
 560
 561                 _servers_list_dialog->Show ();
 562         }
 563
 564         void tools_check_for_updates ()
 565         {
 566                 UpdateChecker::instance()->run ();
 567         }
 568
 569         void help_about ()
 570         {
 571                 AboutDialog* d = new AboutDialog (this);
 572                 d->ShowModal ();
 573                 d->Destroy ();
 574         }
 575
 576         bool should_close ()
 577         {
 578                 if (!JobManager::instance()->work_to_do ()) {
 579                         return true;
 580                 }
 581
 582                 wxMessageDialog* d = new wxMessageDialog (
 583                         0,
 584                         _("There are unfinished jobs; are you sure you want to quit?"),
 585                         _("Unfinished jobs"),
 586                         wxYES_NO | wxYES_DEFAULT | wxICON_QUESTION
 587                         );
 588
 589                 bool const r = d->ShowModal() == wxID_YES;
 590                 d->Destroy ();
 591                 return r;
 592         }
 593
 594         void close (wxCloseEvent& ev)
 595         {
 596                 if (!should_close ()) {
 597                         ev.Veto ();
 598                         return;
 599                 }
 600
 601                 maybe_save_then_delete_film ();
 602
 603                 ev.Skip ();
 604         }
 605
 606         HintsDialog* _hints_dialog;
 607         ServersListDialog* _servers_list_dialog;
 608         wxPreferencesEditor* _config_dialog;
 609 };
 610
 611 static const wxCmdLineEntryDesc command_line_description[] = {
 612         { wxCMD_LINE_SWITCH, "n", "new", "create new film", wxCMD_LINE_VAL_NONE, wxCMD_LINE_PARAM_OPTIONAL },
 613         { wxCMD_LINE_OPTION, "c", "content", "add content file", wxCMD_LINE_VAL_STRING, wxCMD_LINE_PARAM_OPTIONAL },
 614         { wxCMD_LINE_PARAM, 0, 0, "film to load or create", wxCMD_LINE_VAL_STRING, wxCMD_LINE_PARAM_OPTIONAL },
 615         { wxCMD_LINE_NONE, "", "", "", wxCmdLineParamType (0), 0 }
 616 };
 617
 618 /** @class App
 619  *  @brief The magic App class for wxWidgets.
 620  */
 621 class App : public wxApp
 622 {
 623         bool OnInit ()
 624         try
 625         {
 626                 SetAppName (_("DCP-o-matic"));
 627
 628                 if (!wxApp::OnInit()) {
 629                         return false;
 630                 }
 631
 632 #ifdef DCPOMATIC_LINUX
 633                 unsetenv ("UBUNTU_MENUPROXY");
 634 #endif
 635
 636 #ifdef __WXOSX__
 637                 ProcessSerialNumber serial;
 638                 GetCurrentProcess (&serial);
 639                 TransformProcessType (&serial, kProcessTransformToForegroundApplication);
 640 #endif
 641
 642                 wxInitAllImageHandlers ();
 643
 644                 /* Enable i18n; this will create a Config object
 645                    to look for a force-configured language.  This Config
 646                    object will be wrong, however, because dcpomatic_setup
 647                    hasn't yet been called and there aren't any scalers, filters etc.
 648                    set up yet.
 649                 */
 650                 dcpomatic_setup_i18n ();
 651
 652                 /* Set things up, including scalers / filters etc.
 653                    which will now be internationalised correctly.
 654                 */
 655                 dcpomatic_setup ();
 656
 657                 /* Force the configuration to be re-loaded correctly next
 658                    time it is needed.
 659                 */
 660                 Config::drop ();
 661
 662                 if (!film_to_load.empty() && boost::filesystem::is_directory (film_to_load)) {
 663                         try {
 664                                 load_film (film_to_load);
 665                         } catch (exception& e) {
 666                                 error_dialog (0, std_to_wx (String::compose (wx_to_std (_("Could not load film %1 (%2)")), film_to_load, e.what())));
 667                         }
 668                 }
 669
 670                 if (!film_to_create.empty ()) {
 671                         film.reset (new Film (film_to_create));
 672                         film->write_metadata ();
 673                         film->set_name (boost::filesystem::path (film_to_create).filename().generic_string ());
 674                 }
 675
 676                 if (!content_to_add.empty ()) {
 677                         film->examine_and_add_content (content_factory (film, content_to_add));
 678                 }
 679
 680                 _frame = new Frame (_("DCP-o-matic"));
 681                 SetTopWindow (_frame);
 682                 _frame->Maximize ();
 683                 _frame->Show ();
 684
 685                 ui_signaller = new wxUISignaller (this);
 686                 Bind (wxEVT_IDLE, boost::bind (&App::idle, this));
 687
 688                 Bind (wxEVT_TIMER, boost::bind (&App::check, this));
 689                 _timer.reset (new wxTimer (this));
 690                 _timer->Start (1000);
 691
 692                 if (film) {
 693                         check_film_state_version (film->state_version ());
 694                 }
 695
 696                 UpdateChecker::instance()->StateChanged.connect (boost::bind (&App::update_checker_state_changed, this));
 697                 if (Config::instance()->check_for_updates ()) {
 698                         UpdateChecker::instance()->run ();
 699                 }
 700
 701                 return true;
 702         }
 703         catch (exception& e)
 704         {
 705                 error_dialog (0, wxString::Format ("DCP-o-matic could not start: %s", e.what ()));
 706                 return true;
 707         }
 708
 709         void OnInitCmdLine (wxCmdLineParser& parser)
 710         {
 711                 parser.SetDesc (command_line_description);
 712                 parser.SetSwitchChars (wxT ("-"));
 713         }
 714
 715         bool OnCmdLineParsed (wxCmdLineParser& parser)
 716         {
 717                 if (parser.GetParamCount() > 0) {
 718                         if (parser.Found (wxT ("new"))) {
 719                                 film_to_create = wx_to_std (parser.GetParam (0));
 720                         } else {
 721                                 film_to_load = wx_to_std (parser.GetParam (0));
 722                         }
 723                 }
 724
 725                 wxString content;
 726                 if (parser.Found (wxT ("content"), &content)) {
 727                         content_to_add = wx_to_std (content);
 728                 }
 729
 730                 return true;
 731         }
 732
 733         bool OnExceptionInMainLoop ()
 734         {
 735                 error_dialog (0, _("An unknown exception occurred.  Please report this problem to the DCP-o-matic author (carl@dcpomatic.com)."));
 736                 return false;
 737         }
 738
 739         void OnUnhandledException ()
 740         {
 741                 error_dialog (0, _("An unknown exception occurred.  Please report this problem to the DCP-o-matic author (carl@dcpomatic.com)."));
 742         }
 743
 744         void idle ()
 745         {
 746                 ui_signaller->ui_idle ();
 747         }
 748
 749         void check ()
 750         {
 751                 try {
 752                         ServerFinder::instance()->rethrow ();
 753                 } catch (exception& e) {
 754                         error_dialog (0, std_to_wx (e.what ()));
 755                 }
 756         }
 757
 758         void update_checker_state_changed ()
 759         {
 760                 switch (UpdateChecker::instance()->state ()) {
 761                 case UpdateChecker::YES:
 762                 {
 763                         string test;
 764                         if (Config::instance()->check_for_test_updates ()) {
 765                                 test = UpdateChecker::instance()->test ();
 766                         }
 767                         UpdateDialog* dialog = new UpdateDialog (_frame, UpdateChecker::instance()->stable (), test);
 768                         dialog->ShowModal ();
 769                         dialog->Destroy ();
 770                         break;
 771                 }
 772                 case UpdateChecker::NO:
 773                         if (!UpdateChecker::instance()->last_emit_was_first ()) {
 774                                 error_dialog (_frame, _("There are no new versions of DCP-o-matic available."));
 775                         }
 776                         break;
 777                 case UpdateChecker::FAILED:
 778                         if (!UpdateChecker::instance()->last_emit_was_first ()) {
 779                                 error_dialog (_frame, _("The DCP-o-matic download server could not be contacted."));
 780                         }
 781                 default:
 782                         break;
 783                 }
 784         }
 785
 786         Frame* _frame;
 787         shared_ptr<wxTimer> _timer;
 788 };
 789
 790 IMPLEMENT_APP (App)